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Fluke 789 Combined Multimeter and Loop Calibrator The Fluke 789 ProcessMeter is a troubleshooting tool which combines the functionality of a loop calibrator with the power of a digital multimeter. It has a built-in, selectable 250 HART resistor which eliminates the need to carry a separate resistor.Features & Benefits Precision 1000 V, 440 mA True RMS digital multimeter 0.1 voltage accuracy 0.05current accuracy Frequency measurement to 20 kHz Min/Max/Average/Hold/Relative modes Diode test and continuity beeper Simultaneous mA and % of scale readout 20 mA dc current source / loop calibrator / simulator Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp Externally accessible battery for easy battery changes 24 V Loop power supply Large dual display Enhanced backlight with 2 brightness settings 1200 drive capability on mA source HART mode setting with loop power and a built-in 250 resistor 0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check Externally accessible fuses for easy replacement Infrared-port to process data in FlukeView Forms (V2.1) softwareTechnical SpecificationDC Voltage Accuracy0.1Current Accuracy0.05 Voltage Digits+1 DDC Current Digits+2 DDC Voltage Lowest Range4VDC Current Lowest Range30mADC Voltage Highest Range1000VDC Current Highest Range1ADC Voltage Lowest Resolution0.001VDC Current Lo...
For more information please check the datasheets.
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